TS-431K
High-performance quad-core NAS for reliable home and personal cloud storage
Powered by quad-core 1.7 GHz processor, the TS-431K provides 4 drive bays storage space to securely store your important files and data, while allowing you to easily share files with family and friends. Featuring a compact pure white minimalist design, the TS-431K can easily integrate with any home décor and takes up very little space. The TS-431K comes with lockable drive trays, ensuring the drives will not be accidentally removed or fall out and cause data loss. The TS-431K provides comprehensive local, off-site and cloud backup and secure Snapshot technology to help create a reliable backup and disaster recovery plan. In the event of a system crash or accidental file deletion, you can quickly restore the system to its normal state.
File Station enables centralized file management on the NAS, connected devices, and connected clouds, making data management more easily, while saving time.
HBS (Hybrid Backup Sync) can backup and sync your data to other NAS, servers and cloud storage for comprehensive backup and disaster recovery.
Snapshots fully record system status and data, allowing you to protect files and data from accidental deletion and malware attacks.
Rich multimedia applications and a wide range of streaming methods, bringing greater multimedia enjoyment.
Connect to external USB devices such as card readers, printers or uninterruptable power supply through the USB 3.2 Gen 1 port for greater application potential.
myQNAPcloud service allows you to easily access, manage, and share NAS files via the Internet.
Quad-core CPU drives higher performance
The TS-431K is powered by a quad-core 1.7 GHz CPU that features more CPU cores to enhance system performance. With 1 GB RAM, two Gigabit LAN ports, and SATA 6 Gb/s drives, the TS-431K delivers high performance, while also maintaining data security. The TS-431K also features three USB 3.2 Gen 1 ports, allowing you to transfer large media files between the NAS and your devices. The USB port on the front panel supports one touch copy, making it convenient for you to backup data on your external device to a NAS or vice versa with just one click.
Learn More:USB 3.2 Gen 1 on 5GbE adapter
TS-431K with QNA-UC5G1T Adapter 10GB Windows File Transfer
Windows Upload
186 MB/s
Windows Download
265 MB/s
Windows 2 x GbE SMB sequential throughput
Read
223 MB/s
Write
212 MB/s
Windows 2 x GbE SMB sequential throughput, encrypted volume
Read
217 MB/s
Write
158 MB/s
Tested in QNAP Labs. Figures may vary according to environment.
TS-431K with QNA-UC5G1T Adapter 10GB Windows File Transfer
Test Environment:
NAS: TS-431K
OS: QTS 4.4.2 Windows upload/download, MTU-9000
Volume type: RAID 5, 4 x Samsung 850 Pro 512GB
Client PC:
Intel® Core i7-6700 3.40GHz CPU; 64GB RAM; Intel X550 NIC with MTU-9000; Windows® 10 Pro
GbE Transfer
Test Environment:
NAS: TS-431K
OS: QTS 4.4.2
Volume type: RAID 5, 4 x Samsung 850 Pro 512GB
Client PC:
Intel® Core TM i7-6700 3.40GHz CPU; 32GB RAM; Intel i219 GbE NIC, Windows® 10 Pro
IOmeter: RAM*4, 30-sec ramp-up time, 3-min seq. run time, 2 workers, 64 outstanding, 1MB.
Easily Create a High-speed Network Environment
You can use QNAP USB 3.2 Gen 1 on 5GbE adapters (QNA-UC5G1T) with the TS-431K or your computer. By connecting the NAS and PC through the 5GbE adapters, you can create a 5GbE network connectivity for nearly 300 MB/s transfer speed.
Boost productivity with QNAP applications
QNAP File Station provides centralized file management, allowing you to view and manage files on your TS-431K and other storage sources or external devices, which allows you to easily share files with family and friends through email, social media, or share link. You can also use Qfile mobile app to access NAS files from a mobile device.
File Station
File Station allows you manage files stored on your QNAP NAS in your cloud space, or from USB card reader and mobile devices. You can easily access all your data from a single application.
Learn More:File Station
Qfile
Qfile mobile app allows you to access NAS files from a mobile device anytime anywhere, while uploading and backing up files on your phone to a NAS.
Learn More:Qfile
Protects your sensitive data with file encryption
When sharing sensitive or confidential files on your TS-431K, you can enhance data security with File Station by encrypting files into .qenc files and set a password. The file recipients need to download and install QENC Decrypter on their computers and enter the correct password to decrypt, view, and use encrypted .qenc files.
Note: The computer must run on Windows 8 (or later) or macOS 10.12 (or later).
Learn More:QENC Decrypter
Protect data against malware with Snapshots
Snapshots help protect your data by fully recording the NAS system status and metadata. If a file is accidentally deleted or modified, you can use snapshots from the Storage & Snapshots Manager or the File Station to quickly restore files to its previously-recorded state. QNAP snapshots are block-based and only record changed data. Not only does this save storage space, but it also reduces time required to back up and restore data. The TS-431K supports up to 16 snapshots per volume/LUN, and up to 32 snapshots in total.
Learn More:Volume & LUN snapshots,Mitigate the threat of ransomware
Multi-point file backup, access, and sync
HBS (Hybrid Backup Sync) consolidates data backup, recovery, and synchronization, allowing you to easily backup or sync data to another QNAP NAS, and remote server or cloud storage (e.g. Dropbox® or Google® Drive) to build a reliable disaster recovery solution. Qsync turns the TS-431K into a secure, high-capacity data center for file synchronization. Any file uploaded to the TS-431K will be made available for all linked devices, such as computers, laptops, and mobile devices. You can also sync shared folders or create team folders to enhance team collaboration.
Learn More:HBS (Hybrid Backup Sync),Qsync cross-platform file sharing
Windows/ Mac computer file backup
QNAP NAS provides a simple solution for backing up/restoring laptops and desktops. You can use QNAP NetBak Replicator to backup files on Windows® computers, including Outlook® Email archive. The NAS also supports Time Machine® on Mac® devices, enabling easy, fast, and convenient data backup.
Learn More:Data backup & Disaster recovery
Greater multimedia enjoyment
The TS-431K comes with a wide range of media applications, including Photo Station, Video Station and Music Station, allowing you to easily manage and view your media files. You can also download Plex Media Server to turn your TS-431K into a multimedia server.
Photo Station
Features intuitive interface for you to arrange your photos by drag and drop. You can set access permission and can easily share photos to social media. By installing Qfile or Qphoto mobile apps on your mobile device, you can quickly upload your phone photos to TS-431K.
Learn More:Photo Station,Qphoto,Qfile
Video Station
A management tool for you to easily manage the videos on the TS-431K according to different categories from a single interface. You can stream videos through DLNA®, Apple TV (via Qmedia) and Chromecast™* to different devices.
*To stream videos via Chromecast, download and install the multimedia extension pack app from the QTS App Center.
Learn More:Video Station
Music Station
Allows you to organize all your song collections by category, and automatically retrieves album covers, making it easy for you to customize playlists and play songs anytime and anywhere from the web-based interface. Music Station also provides Internet radio service for you to listen to any global Internet radio program.
Learn More:Music Station
Plex Media Server
Install Plex Media Server on the TS-431K and stream media files on your NAS to Roku®, Apple TV (via Qmedia), Google Chromecast™, Amazon Fire TV® for you to enjoy files on your mobile phones, tablets, DLNA® devices or on a TV.
Learn More:Plex for NAS
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